For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?
4991what is the formula for calculating milliampere at different pressure points for eg 4-20 ma = 3-15 psi but if i have to check the ma at 4.6 ma?
4 26062HOW TO CONVERT 0-60KG/CM2 PRESSURE TRANSMITTER TO A LEVEL TRANSMITTER? CAN WE ABLE TO DO IT? IF YES HOW TO DO IT BY USING HART?
3 7964how we can measure the interface level?is it possible to measure interface level with dp or pressure transmitter?
2 4958Is it possible to drill additional gland hole in EExd or EExe JBs? What are the points to take care?
2 4592can we change the range of 3151 model level transmitter of rosemount make? present calibration range is 1000mmwc and want to change it to 2000mmwc
4 6917Post New Instrumentation Questions
how many types of spped sensors n vibration sensors?their basic principle n connection?
what is interface level and how it is calibrate?
What is ultrasonic flowmeter?
1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?
please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...
what is the difference between -24 : +24 & 0:24 and where it use?
Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.
how to calculate the total flow in square root
How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.
What is the purpose of bypass valve across AS valve.
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?
In which principles tx ,pressure gauge,Temp gauge,control valve works?
